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Itami

$540+ Cheap flights from Dulles Intl (IAD) to Itami (ITM)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/12. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — ITM
may. 3 — may. 101
sáb. 5/3
sáb. 5/10
1 adult, Economy
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Cheap flight deals from Dulles Intl to Itami

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Itami (ITM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated abril 28, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,737
(Cheapflightsfares)

One-way from

$669
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$1,528
Provider with most accurate pricing for Washington, D.C. Dulles Intl-Osaka Itami flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Osaka Itami flights.
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From Washington, D.C. Dulles Intl to Osaka Itami
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One-way flight from Washington, D.C. Dulles Intl to Osaka Itami
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High demand for flights, 8% potential price rise
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Cheapest flight prices on average. 3% potential price decrease ($42 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Dulles Intl to Itami

Cheapest flights from Dulles Intl to Itami
Explore the most affordable flight options available from Dulles Intl to Itami. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 28, 2025.

This Air Canada deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/39:45 amIAD - ITM
2 stops20h 35mAir Canada
lun. 11/103:00 pmITM - IAD
2 stops19h 29mAir Canada
Deal found 4/27$1,283
This Gurufare deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/1712:15 pmIAD - ITM
1 stop17h 55mANA
vie. 10/317:30 amITM - IAD
1 stop15h 40mANA
Deal found 4/28$1,729
This Ovago deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/206:30 amIAD - ITM
2 stops24h 20mJapan Airlines
mar. 6/32:35 pmITM - IAD
2 stops30h 01mJapan Airlines
Deal found 4/28$1,790
This KLM deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/216:30 pmIAD - ITM
2 stops29h 05mAir France
mié. 6/48:30 amITM - IAD
2 stops44h 50mAir France
Deal found 4/28$1,885
This United Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 7/136:32 amIAD - ITM
2 stops21h 33mUnited Airlines
mar. 7/2212:00 pmITM - IAD
2 stops31h 53mUnited Airlines
Deal found 4/28$1,900
This Mytrip deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 6/66:00 amIAD - ITM
3 stops24h 45mMultiple Airlines
sáb. 6/142:35 pmITM - IAD
3 stops34h 04mMultiple Airlines
Deal found 4/28$1,952
This Gurufare deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 7/236:45 pmIAD - ITM
2 stops36h 05mWestJet
jue. 8/72:35 pmITM - IAD
2 stops40h 19mWestJet
Deal found 4/28$2,297
This Lufthansa deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/66:10 pmIAD - ITM
2 stops29h 55mLufthansa
jue. 6/269:00 amITM - IAD
2 stops43h 20mLufthansa
Deal found 4/27$2,649
This American Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 6/126:27 amIAD - ITM
2 stops23h 13mAmerican Airlines
jue. 6/198:30 amITM - IAD
2 stops18h 28mAmerican Airlines
Deal found 4/28$2,723
This oojo deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 7/65:50 pmIAD - ITM
2 stops30h 45mBritish Airways
mié. 8/278:00 pmITM - IAD
2 stops37h 10mBritish Airways
Deal found 4/28$2,792
This oojo deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 7/1310:05 pmIAD - ITM
2 stops31h 50mEtihad Airways
mar. 7/222:05 pmITM - IAD
2 stops39h 05mEtihad Airways
Deal found 4/28$3,841

Cheapflights Fare Finder

Customize your flight search to find flights from Dulles Intl to Itami that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated abril 28, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Osaka Itami Airport that are best for you.

Fly from

Dulles Intl

Fly to

Itami

Route

Depart

Return

Price

Washington, D.C.Osaka

IAD - ITM

IADITM

Washington, D.C. Dulles Intl

mar. 5/20

6:30 am-7:50 pm

2 stops24h 20m

Osaka Itami

mar. 6/3

2:35 pm-7:36 am

2 stops30h 01m

$1,790

Washington, D.C.Osaka

IAD - ITM

IADITM

Washington, D.C. Dulles Intl

dom. 7/6

12:15 pm-7:10 pm

1 stop17h 55m

Osaka Itami

mié. 8/27

7:30 am-10:05 am

1 stop15h 35m

$1,831

Washington, D.C.Osaka

IAD - ITM

IADITM

Washington, D.C. Dulles Intl

mié. 5/21

6:30 pm-12:35 pm

2 stops29h 05m

Osaka Itami

mié. 6/4

8:30 am-4:20 pm

2 stops44h 50m

$1,885

Washington, D.C.Osaka

IAD - ITM

IADITM

Washington, D.C. Dulles Intl

dom. 7/13

6:32 am-5:05 pm

2 stops21h 33m

Osaka Itami

mar. 7/22

12:00 pm-6:53 am

2 stops31h 53m

$1,900

Washington, D.C.Osaka

IAD - ITM

IADITM

Washington, D.C. Dulles Intl

vie. 6/6

6:00 am-7:45 pm

3 stops24h 45m

Osaka Itami

sáb. 6/14

2:35 pm-11:39 am

3 stops34h 04m

$1,952

Washington, D.C.Osaka

IAD - ITM

IADITM

Washington, D.C. Dulles Intl

dom. 7/13

9:45 am-8:15 pm

2 stops21h 30m

Osaka Itami

mié. 7/23

1:00 pm-9:01 pm

2 stops21h 01m

$2,066

Washington, D.C.Osaka

IAD - ITM

IADITM

Washington, D.C. Dulles Intl

mié. 7/23

6:45 pm-7:50 pm

2 stops36h 05m

Osaka Itami

jue. 8/7

2:35 pm-5:54 pm

2 stops40h 19m

$2,297

Washington, D.C.Osaka

IAD - ITM

IADITM

Washington, D.C. Dulles Intl

mar. 5/6

6:10 pm-1:05 pm

2 stops29h 55m

Osaka Itami

jue. 6/26

9:00 am-3:20 pm

2 stops43h 20m

$2,649

Washington, D.C.Osaka

IAD - ITM

IADITM

Washington, D.C. Dulles Intl

jue. 6/12

6:27 am-6:40 pm

2 stops23h 13m

Osaka Itami

jue. 6/19

8:30 am-1:58 pm

2 stops18h 28m

$2,723

Washington, D.C.Osaka

IAD - ITM

IADITM

Washington, D.C. Dulles Intl

dom. 7/6

5:50 pm-1:35 pm

2 stops30h 45m

Osaka Itami

mié. 8/27

8:00 pm-8:10 pm

2 stops37h 10m

$2,792

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 16 results
1
2

Compare providers for flights from Dulles Intl to Itami

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Dulles Intl to Itami in April.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Osaka Itami Airport flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Washington, D.C. Dulles Intl Airport-Osaka Itami Airport flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Osaka Itami Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Osaka Itami Airport flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Dulles Intl Airport-Osaka Itami Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Dulles Intl to Itami

Have a flexible travel schedule? Discover the best time to fly to Itami from Dulles Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Dulles Intl Airport to Osaka Itami Airport

Rainfall in Itami by month

Plan your trip to Itami by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Osaka Itami Airport ranges from 1.6 - 7.9 inches per month. June is typically the wettest month, when rainfall can reach 7.9 in. January is typically the driest time to visit Osaka Itami Airport when rainfall is around 1.6 in.

Temperature in Itami by month

Plan your trip to Itami by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Osaka Itami Airport, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 42.8 F).

Reviews of airlines servicing Itami

Get insights into the airlines that provide service to Itami. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Itami. Reviews last updated abril 28, 2025.
Read through reviews of airlines operating flights from Washington, D.C. to Osaka, such as Japan Airlines, ANA and Qatar Airways. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Japan Airlines
8.3
Very good
1,459 reviews

Entertainment

7.8

Comfort

8.2

Boarding

8.4

Food

7.7

Crew

8.7

Overall

8.3

Reviews

1 / 20
8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!
Japan Airlines
8.3
Very good
1,459 reviews
Japan Airlines
8.3
Very good
1,459 reviews

Entertainment

7.8

Comfort

8.2

Boarding

8.4

Food

7.7

Crew

8.7

Overall

8.3

Reviews

1 / 20
8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!
ANA
8.3
Very good
855 reviews
Japan Airlines
8.3
Very good
1,459 reviews

Entertainment

7.8

Comfort

8.2

Boarding

8.4

Food

7.7

Crew

8.7

Overall

8.3

Reviews

1 / 20
8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!
Qatar Airways
7.4
Good
3,561 reviews
Japan Airlines
8.3
Very good
1,459 reviews

Entertainment

7.8

Comfort

8.2

Boarding

8.4

Food

7.7

Crew

8.7

Overall

8.3

Reviews

1 / 20
8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!
Etihad Airways
7.4
Good
1,203 reviews
Japan Airlines
8.3
Very good
1,459 reviews

Entertainment

7.8

Comfort

8.2

Boarding

8.4

Food

7.7

Crew

8.7

Overall

8.3

Reviews

1 / 20
8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!
Air France
7.4
Good
1,444 reviews
Japan Airlines
8.3
Very good
1,459 reviews

Entertainment

7.8

Comfort

8.2

Boarding

8.4

Food

7.7

Crew

8.7

Overall

8.3

Reviews

1 / 20
8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Itami. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to Osaka Itami Airport round-trip?

    Japan Airlines, at $1,737, was found to be the cheapest airline from Washington, D.C. Dulles Intl Airport to Osaka Itami Airport.Alternate airlines to your destination round-trip include ANA and Air France.

  • What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Osaka Itami Airport one-way?

    The cheapest airline one-way is ANA, with whom users have recently found tickets for as low as $990. However, be on the lookout for offers from Japan Airlines and United Airlines, as they are both options that can get you from Washington, D.C. Dulles Intl Airport to Osaka Itami Airport for a low price.

  • Can I find deals for flights from Dulles Intl to Itami that include hotel bookings?

    Yes. In addition to deals on Dulles Intl to Itami flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dulles Intl to Itami?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Itami.

  • Can I find deals for business class flights from Dulles Intl to Itami?

    Yes. Cheapflights offers flight deals from Dulles Intl to Itami by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Osaka Itami Airport?

    Currently, September is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Osaka Itami Airport (average of $789). Flying from Washington, D.C. Dulles Intl Airport to Osaka Itami Airport in June is currently the most expensive (average of $1,576). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Washington, D.C. Dulles Intl Airport?

Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locations
Nara
Nishinomiya

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Top airline flying from Dulles Intl to Itami

Discover the top airline that operate flights from Dulles Intl to Itami. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated abril 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
ANACheapest$1,457Average$1,902FlexibilityNo cancel feeOn-time80%

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